Backflow Preventer Installation in Clovis, CA
Need a new backflow assembly for irrigation, a pool fill or a commercial building in Clovis, CA? We install, test and document it.
- Fast Installs and Testing
- Upfront Pricing
- Code-Compliant Systems
- Compliance Paperwork Included
Get Backflow Compliant Without the Runaround in Clovis, CA.
Call FBL Plumbing to schedule your backflow preventer installation and enjoy peace of mind.
Your Go-To for Backflow Preventer Installation in Clovis, CA
FBL Plumbing works with water providers that enforce cross-connection control programs and require annual testing. We install reduced pressure zone assemblies, double check valves and pressure vacuum breakers to manufacturer and code specs, then submit test results so your account stays in good standing.
Our expertise includes:
- Reduced Pressure Zone (RPZ) Device Installation
- Insulated enclosures, heat tape and freeze protection for cold climates
- Residential & Commercial Systems

Additional Plumbing Installation Services in Clovis, CA
We install water heaters, pumps, lines, and fixtures across Clovis, CA with careful, permitted work that passes inspection the first time.

Customers
Why Choose FBL Plumbing for Backflow Preventer Installation in Clovis, CA?
Backflow assemblies are safety devices, and installing the wrong type or putting it in the wrong place can fail inspection. We match the device to the actual hazard and install it where it can be tested and serviced without trouble.
- Hazard Matched, We choose the assembly based on whether the connection is a health hazard or a pollution hazard.
- Water Safety, A backflow preventer stops contaminated water from flowing back into your clean drinking water supply.
- Property Protection, Preventing backflow protects your entire plumbing system from possible damage and costly repairs caused by contaminated water.
Citywide Coverage
Every part of Clovis falls under a cross-connection program of some kind, and we know what local providers expect. We install devices that meet those requirements on the first attempt.
Experienced Team
Our team includes certified backflow testers who understand how each assembly works inside, from relief valves to check springs. That knowledge leads to cleaner installs and far fewer failed tests.
Safety-First Approach
Backflow preventers protect public health, so we install them to manufacturer orientation, clearance and drainage requirements. RPZ assemblies are installed where relief valve discharge will not flood a building or damage property.
Trusted Certified Clovis Plumbing Services Professionals
At FBL Plumbing, we take pride in providing certified plumbing services throughout Clovis, CA. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Backflow Preventer Installation Services in Clovis, CA
Irrigation Backflow Preventer Installation in Clovis
Landscape irrigation is the most common reason homeowners need a backflow device. Fertilizer, herbicides and stagnant water in sprinkler and drip lines can be siphoned into your drinking water if pressure drops. We install pressure vacuum breakers or double check assemblies based on local requirements and the design of your system. Above-ground installs are set at least 12 inches above the highest sprinkler head when a PVB is used.

Backflow Prevention for Irrigation Systems in Clovis, CA
Irrigation systems in Clovis, CA are a common source of backflow, as stagnant water and lawn chemicals can be drawn back into the potable water supply. Installing a dedicated backflow preventer for your sprinkler system is often a local code requirement. We specialize in selecting and installing the correct device, such as a pressure vacuum breaker or atmospheric vacuum breaker, to protect your home's main water line from contaminants introduced by your landscape irrigation.
Double Check Valve Assembly Installation in Clovis
Double check assemblies are used for low hazard connections such as many fire sprinkler systems and some irrigation lines. They have two spring-loaded check valves and test cocks for annual certification. Unlike an RPZ, they do not discharge water, so they can be installed in vaults or below grade where local rules permit. We size them to avoid too much pressure loss on your system.
Commercial Backflow Preventer Installation in Clovis
Restaurants, salons, dental offices and light industrial buildings often need multiple backflow devices on soda machines, boilers, dishwashers and process water. We survey the building, identify each cross-connection and install containment and isolation assemblies as required. Work is scheduled after hours or on weekends when needed to avoid shutting down your business. You receive documentation for each device for your records and your water utility.
Backflow Preventer Brands We Install in Clovis
FBL Plumbing works with leading backflow preventer brands known for reliability and durability. We regularly install devices from manufacturers such as Watts, Wilkins by Zurn, Apollo and Conbraco. Our experience with these brands means you receive a high-quality, long-lasting solution built to handle the water conditions and pressures in Clovis plumbing systems. We can also advise on models that best fit your budget and application.
Code-Compliant Backflow Installation in Clovis, CA
Navigating the plumbing codes for backflow prevention in Clovis, CA can be challenging. FBL Plumbing stays up to date with local and state regulations so every installation is fully compliant. Code here requires seismic strapping on water heaters and water-efficient fixtures, and many local agencies require sewer lateral inspections at sale. From proper device selection and placement to required permits and inspections, we handle all aspects of code compliance. Your system works as intended and avoids fines or expensive rework down the line.
Understanding Backflow Preventer Installation Costs in Clovis, CA
The cost of backflow preventer installation in Clovis, CA can vary with the device type, size, location and complexity of the plumbing changes required. A residential irrigation system and a large commercial water main will be priced very differently. FBL Plumbing provides transparent, upfront quotes after a careful assessment of your property. We aim to offer fair pricing for high-quality, code-compliant installations that protect your investment and health.

Residential Backflow Preventer Installation in Clovis
For homeowners in Clovis, protecting your family's drinking water is the top priority. We install many types of backflow preventers, often required for irrigation systems, fire suppression lines or properties with alternative water sources. Our plumbers will assess your home's plumbing layout to recommend the most suitable device, meeting local health department regulations and protecting your potable water supply. We handle everything from small residential devices to larger systems.
Backflow Preventer Installation Near Me in Clovis, CA
If your water provider sent a notice and you are looking for backflow preventer installation near me, call us. We can usually schedule installation and testing within a few days. We will make sure the device we install meets the exact requirement in your notice.
When you search for 'backflow preventer installation near me' in Clovis, CA, FBL Plumbing is your reliable local expert. We are deeply familiar with the plumbing challenges and municipal requirements across the entire Clovis area.
FBL Plumbing at a Glance
- Fully licensed plumbing team covering Clovis, CA
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 834+ Northern California customers
Clovis Map
Clovis Information
- Population
- 125,826
- Area codes
- 559/209/575
- Service area
- Clovis and communities within 40 miles
- Nearby
- Fresno, Madera, Hanford, Visalia
With so many homes running irrigation systems and other auxiliary water uses, correct backflow prevention is critical for keeping drinking water safe in Clovis, CA.
Expert Services
Trust our professionals for reliable FBL Plumbing solutions in Clovis, CA.
Our Specialized Plumbing Services in Clovis, CA
At FBL Plumbing, we provide a complete range of plumbing services across Clovis, CA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Backflow Preventer Installation Process Works in Clovis, CA
At FBL Plumbing, we have streamlined our backflow preventer installation process to be efficient and hassle-free for our Clovis customers.
Request a Quote
Call (669) 319-2034 and share any notice you received from your water provider. We will confirm the required device type and give you a clear price.
Install the Assembly
We shut off water, install the correct assembly with unions and test cocks, and add an enclosure if needed. Water is restored as quickly as possible.
Test and Certify
A certified tester checks the new device and tags it. We send the results to your water provider and leave you a copy.
Frequently Asked Questions About Backflow Preventer Installation in Clovis
The cost for backflow preventer installation in Clovis, CA typically ranges from $400 to $1,500, depending on the type of device, its size and the complexity of the installation. A basic residential PVB for an irrigation system is generally on the lower end, while a commercial-grade RPZ assembly costs more because of material and labor requirements.
Yes, FBL Plumbing stands behind our work. We offer a warranty on our backflow preventer installations, covering both the workmanship and the installed device. Specific warranty details will be provided with your quote and invoice, giving you peace of mind.
It depends on the hazard and local rules. Irrigation usually uses a PVB or double check, while high hazard connections like commercial kitchens or chemical injection require an RPZ.
Most municipalities require annual testing of backflow preventers by a licensed, certified backflow tester. This confirms the device is working correctly and continues to protect your potable water supply from contamination. We can also assist with scheduling these annual tests.
Backflow preventers are often installed as a preventive measure or because code requires them. Signs of possible cross-contamination include discolored or foul-smelling tap water, unexplained drops in water pressure or visible dirty water entering a clean water source, though these can also point to broader plumbing issues as well.
We install all common types of backflow preventers, including reduced pressure zone assemblies, pressure vacuum breakers and double check valve assemblies. Our team will recommend the appropriate device based on your property's hazard level and local plumbing codes in Clovis.
You probably need a backflow preventer if you have an irrigation system, a fire sprinkler system, a swimming pool or any auxiliary water source that connects to the main water supply. Local regulations in Clovis often require these devices for certain applications to protect public health.
We commonly install high-quality backflow preventers from trusted brands such as Watts, Wilkins by Zurn, Apollo and Conbraco. Our plumbers are experienced with a wide range of devices and can recommend the best option for your application and budget.
What People Are Saying About Our Plumbing Experts?

Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Fresno, CA
James P.
Our commercial plumbing system had a leak under the sink, and FBL Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Fresno, CA
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Fresno, CA
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Merced, CA
Patricia H.
We had a slab leak that two other companies could not find. FBL Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Hanford, CA
Mark T.
When our office needed drain cleaning, FBL Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Tulare, CA













